It’s a very little-known fact, but one of, if not the most famous Toyota sports cars of all time, the late 1960s 2000 GT, was designed and manufactured in collaboration with Yamaha, which is mostly recognized as a maker of motorcycles, marine engines and pianos.

The two Japanese companies are now combining forces once again with a joint display of two concept models at this week’s 2011 Tokyo Motor Show to highlight their new collaboration in the development of communications-linked next-generation vehicles.

The two concepts are the three-wheeler electric commuter “EC-Miu” and the electrically power assisted bicycle “PAS WITH”.

As part of their broad partnership, Yamaha Motors and Toyota plan to build a charging infrastructure that can be shared by both two-wheeled vehicles and automobiles, and also establish common systems such as navigation and telematics services that utilize smartphones and Wi-Fi communications.

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